145499700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{484999}}^1$

素因数の和:485016

約数の個数: 36

約数和(自身を含む): 420980000

約数和(自身を除く): 275480300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 484999, 969998, 1454997, 1939996, 2424995, 2909994, 4849990, 5819988, 7274985, 9699980, 12124975, 14549970, 24249950, 29099940, 36374925, 48499900, 72749850, 145499700]

約数ペア:

[(1, 145499700), (2, 72749850), (3, 48499900), (4, 36374925), (5, 29099940), (6, 24249950), (10, 14549970), (12, 12124975), (15, 9699980), (20, 7274985), (25, 5819988), (30, 4849990), (50, 2909994), (60, 2424995), (75, 1939996), (100, 1454997), (150, 969998), (300, 484999)]